code: def init(cls, eltype, data, kdims, vdims):
      import dask.dataframe as dd
  
      data, dims, params = super().init(eltype, data, kdims, vdims)
      if not isinstance(data, cls.frame_type()):
          data = dd.from_pandas(data, npartitions=1)
      return data, dims, params
  
file_path: holoviews/holoviews/core/data/spatialpandas_dask.py
imports: import sys
  import numpy
  from .dask import DaskInterface
  from .interface import Interface
  from .spatialpandas import SpatialPandasInterface
label_desc: Use image node_id 5 for calling the DaskSpatialPandasInterface obj's underlying member method code with example usage: obj.init(cls, eltype, data, kdims, vdims) and returns: data,  dims,  params